Home / 4,869.27-7,304.14-2,372.75

Finding the Fourth Proportional to 4,869.27, 7,304.14 and 2,372.75

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Solution

The fourth proportional to 4,869.27, 7,304.14 and 2,372.75 is: 3,559.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869.27 : 7,304.14 = 2,372.75 : x
  2. Step 2: Convert to fraction form
    4,869.27/7,304.14 = 2,372.75/x
  3. Step 3: Cross multiply
    4,869.27x = 7,304.14 × 2,372.75
  4. Step 4: Simplify right side
    4,869.27x = 17,330,861.66
  5. Step 5: Solve for x
    x = 17,330,861.66/4,869.27
  6. Step 6: Final answer
    x = 3,559.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.